Development of CCSDS Remote Sensing Satellite Raw data Extraction Based on Reed Solomon Code Using SoC Development Board

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Abstract
Ingest card decoding using Reed Solomon (RS) codes in the Consultative Committee for Space Data Systems (CCSDS) standard plays a critical role in ensuring the success of satellite missions by providing accurate and reliable data transmission. The RS code decoder can be applied to a System on Chip (SoC) Field Programmable Gate Array (FPGA) with a Hard Processor System (HPS), thereby providing high-speed and efficient error correction for data transmission systems. This paper aims to design an RS code decoder based on CCSDS RS (255, 223) interleave 4, which is implemented on the SoC DE-10 Nano development board device. This system was developed using the C++ programming language on the Linux platform. The implementation results show that ingest system that can extract raw data from low-resolution satellite imagery is feasible. Through the use of interleave 4, PN derandomization, and ASM removal, the tested SoC system successfully decodes raw data from the CADU CCSDS of MetOp-B/C satellites. This allows for error correction on the received raw data and the creation of an Multiplex Protocol Data Unit (M-PDU) file.

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